From 059aca86ba22a9f1496caa994b829371c3e5f840 Mon Sep 17 00:00:00 2001 From: Christoph Brill Date: Mon, 25 Feb 2008 19:39:16 +0100 Subject: [r300] Document some of the wild guesses in VAP_OUTPUT_VTX_FMT based on AMD spec --- src/mesa/drivers/dri/r300/r300_reg.h | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) (limited to 'src/mesa/drivers/dri/r300/r300_reg.h') diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index c32290d88c..ba68721f7a 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -106,14 +106,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* number of vertices */ # define R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT 16 -/* BEGIN: Wild guesses */ #define R300_VAP_OUTPUT_VTX_FMT_0 0x2090 # define R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT (1<<0) -# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT (1<<1) -# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2) /* GUESS */ -# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3) /* GUESS */ -# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4) /* GUESS */ -# define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) /* GUESS */ +# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT (1<<1) +# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2) +# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3) +# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4) +# define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) #define R300_VAP_OUTPUT_VTX_FMT_1 0x2094 /* each of the following is 3 bits wide, specifies number @@ -126,7 +125,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_VAP_OUTPUT_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT 15 # define R300_VAP_OUTPUT_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT 18 # define R300_VAP_OUTPUT_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT 21 -/* END: Wild guesses */ +# define R300_VAP_OUTPUT_VTX_FMT_1__NOT_PRESENT (1<<0) +# define R300_VAP_OUTPUT_VTX_FMT_1__1_COMPONENT (1<<1) +# define R300_VAP_OUTPUT_VTX_FMT_1__2_COMPONENTS (1<<2) +# define R300_VAP_OUTPUT_VTX_FMT_1__3_COMPONENTS (1<<3) +# define R300_VAP_OUTPUT_VTX_FMT_1__4_COMPONENTS (1<<4) #define R300_SE_VTE_CNTL 0x20b0 # define R300_VPORT_X_SCALE_ENA 0x00000001 -- cgit v1.2.3